RT3-0505R10D1 RSG Electronic Components GmbH, RT3-0505R10D1 Datasheet

RT3-0505R10D1

Manufacturer Part Number

RT3-0505R10D1

Description

Dc-dc Converters 1.0 Watt Isolated & Regulated Single Output Smd

Manufacturer

RSG Electronic Components GmbH

Datasheet

1.RT3-0505R10D1.pdf (2 pages)

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RT3 series

1.0 Watt isolated & regulated

single output SMD

OUTPUT SPECIFICATIONS

Output power

Line regulation

Load regulation

10% to 100% load

Output voltage accuracy

Temperature drift

Ripple

Noise

Switching frequency typ.

* Test ripple & noise by „parallel cable“ method. See detailed operation

instructions at testing of Power Converter Section, application notes.

ISOLATION SPECIFICATIONS

Isolation voltage

Isolation resistance

COMMON SPECIFICATIONS

Storage humidity

Operating temperature

Storage temperature

Temp. rise at full load

Lead temperature

Cooling

Case material

Short circuit protection*

MTBF

Weight

APPLICATIONS

The RT3 series are specially designed for applications where

a group of polar power supplies are isolated from the input

power supply in a distributed power supply system on a

circuit board. These products apply to:

- Where the voltage of the input power supply is fixed

(voltage variation 1±10%);

- Where isolation is necessary between input and output

(isolation voltage 11000VDC);

- Where the regulation of the output voltage and the

output ripple noise are not demanding.

All specifications typical at Ta = 25°C, humidity <75%nominal input voltage

and rated output load unless otherwise specified. See below recommended

circuits for more details.

Subject to change without notice.

SMD package style 10P (6)

Internal SMD construction

Industry standard pinout, small footprint

No heat sink, no external component required

1kV DC isolation

-40°C~85°C temperature range

Continuous short circuit protection

(20 MHz Bandwith)

(For Vin Change of ± 5%)

(Tested for 1 min. and 1mA max.)

(100% full load)

(1.5mm from case for 10 sec.)

(Test at 500 VDC)

(100%full load)

(min. 0.1W) > max. 1W

typ. 50mVp-p

(Full load, nominal input)

typ. 10mVp-p

typ. 15°C max. 25°C

min. 3500 k Hours

Free air convection

Plastic (UL94-V0)

max. 100mVp-p

max. 20mVp-p

max. 95%

± 0.25%

max.

± 1%

± 3%

± 0.03%/°C

100kHz

min. 1kVDC

min. 1000MM

-40~85°C

-55~125°C

260°C

continuous

1.7 g

APPLICATION NOTES

Recommended testing circuit

If you want to decrease the input/output ripple further, an

„LC“ filtering network may be connected to the input and

output ends of the DC/DC converter.

It should also be noted that the inductance and the

frequency of the „LC“ filtering network should be

staggered with the DC/DC frequency to avoid mutual

interference. However the capacitance of the output filter

capacitor must be proper. If the capacitance is too big a

startup problem might arise. For every channel of output,

provided the safe and reliable operation is ensured, the

greatest capacitance of its filter capacitor see table

It´s not recommended to connect any external capacitor in

the application field with less than 0.5 watts output.

Requirement on output load

To ensure this module can operate efficiently and reliably

the minimum output load during operation is not less than

10% of the full load. This product should never be operated

under no load! If the actual output power is very small

please connect a resistor with proper resistance at the

output end in parallel to increase the load.

Overload protection

Under normal operating conditions the output circuit of

these products have no protection against over-current. The

simplest method is to connect a self-recovery fuse in series

at the input end or add a circuit breaker to the circuit.

When the environment temperature is higher than 71°C the

product output power should be less than 60% of the rated

power. No parallel connection or plug and play!

The information and specifications contained in this data sheet are believed

to be correct at time of publication. However, we accept no responsibility

for consequences arising from printing errors or inaccuracies.

Page: 1/2

Last update: 23.01.09

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RT3-0505R10D1 Summary of contents

Page 1

... MTBF min. 3500 k Hours Weight APPLICATIONS The RT3 series are specially designed for applications where a group of polar power supplies are isolated from the input power supply in a distributed power supply system on a circuit board. These products apply to: - Where the voltage of the input power supply is fixed (voltage variation 1± ...

Page 2

... VDC RT3-1205R10D1(F) 12 VDC RT3-1212R10D1(F) 12 VDC RT3-1215R10D1(F) 12 VDC Note: The RT3_R10D1 series have pin. For example RT3-0505R10D1. REFLOW SOLDERING PROFILE OUTLINE DIMENSIONS All dimensions in milimeters (inches). Pin section: 0.60 * 0.25 (0.024 * 0.010) Pin tolerances: ± 0.10 (± 0.004) General tolerances: ± 0.15 (± 0.006) RSG Electronic Components GmbH Sprendlinger Landstr ...

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